{"id":3472177,"url":"https://alion.io/job/cshark-senior-android-platform-engineer-aosp-audio","title":"Senior Android Platform Engineer (AOSP / Audio)","company":{"id":1383,"name":"CSHARK","domain":"cshark.com","url":"https://alion.io/company/cshark","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Mobile","role_family":"Mobile","seniority":"senior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Wrocław, Poland","Kraków, Poland","Gdańsk, Poland","Warsaw, Poland","Poznań, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":55000,"max_usd":101000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":23},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Edge AI","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"Machine Learning","optional":true}],"status":"live","first_seen_at":"2026-10-29T16:10:14Z","employer_posted_date":null,"last_verified_at":"2026-10-29T16:10:14Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"About the project \nYou will join a CSHARK team delivering a project for our client, a technology company developing on-device AI audio and speech solutions.\nYour main focus will be integrating the client's audio SDK directly into the Android platform, ensuring it works seamlessly within AOSP-based OEM builds.\nYou will work across the Android audio stack, native system components and hardware acceleration technologies, including NPU and DSP, to deliver reliable, high-performance audio solutions on real devices.\nIN SHORT:\n🌎 100% remote or from the office (Wrocław, Bielsko-Biała) - You choose!\n💰 125 - 175 PLN/h\n☑️ B2B contract\n\nYour responsibilities \nIntegrate the client's audio SDK into AOSP-based OEM builds.\n\nDevelop and maintain Android platform components, including Audio HAL, AudioFlinger and AudioPolicy.\n\nWork with Qualcomm AudioReach and other DSP audio frameworks.\n\nOptimise audio processing and SDK performance on NPU and DSP hardware.\n\nDevelop native components in C/C++ and framework-level components in Java/Kotlin.\n\nEnsure compliance with Android platform requirements, including SELinux, Treble and CTS/VTS.\n\nCollaborate with OEM partners, support integrations and troubleshoot platform-level issues.\n\nWhat we expect \nSenior-level experience in Android platform development (AOSP).\n\nStrong understanding of Android audio architecture, including Audio HAL, AudioFlinger and AudioPolicy.\n\nStrong programming skills in C/C++ and experience with Java and/or Kotlin.\n\nHands-on experience with Qualcomm AudioReach or other DSP audio frameworks.\n\nPractical knowledge of SELinux, Treble and CTS/VTS.\n\nExperience integrating software into OEM or SoC vendor builds.\n\nFluent English.\n\nNice to have \nExperience running machine learning models on NPU/DSP.\n\nKnowledge of real-time audio processing.\n\nWhat we offer \nA fully remote role on a long-term project for an international client. \n\nWork on cutting-edge AI technology.\n\nA team of experienced engineers and direct contact with the client’s R&D. \n\nStable cooperation with CSHARK, plus support from our delivery and people teams throughout the project. \n\nTech stack\nAOSP\nC++\nAndroid Audio 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